/**
 * ***************************************************************************** Copyright (c) 2004,
 * 2006 Subclipse project and others. All rights reserved. This program and the accompanying
 * materials are made available under the terms of the Eclipse Public License v1.0 which accompanies
 * this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * <p>Contributors: Subclipse project committers - initial API and implementation
 * ****************************************************************************
 */
package org.tigris.subversion.subclipse.ui.actions;

import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.team.core.TeamException;
import org.tigris.subversion.subclipse.core.ISVNLocalResource;
import org.tigris.subversion.subclipse.core.SVNException;
import org.tigris.subversion.subclipse.ui.Policy;
import org.tigris.subversion.subclipse.ui.svnproperties.SvnPropertiesView;
import org.tigris.subversion.subclipse.ui.wizards.dialogs.SvnWizard;
import org.tigris.subversion.subclipse.ui.wizards.dialogs.SvnWizardDialog;
import org.tigris.subversion.subclipse.ui.wizards.dialogs.SvnWizardSetPropertyPage;
import org.tigris.subversion.svnclientadapter.ISVNProperty;

/** action to modify a property */
public class SVNPropertyModifyAction extends SVNPropertyAction {

  /* (non-Javadoc)
   * @see org.tigris.subversion.subclipse.ui.actions.SVNAction#execute(org.eclipse.jface.action.IAction)
   */
  protected void execute(IAction action) throws InvocationTargetException, InterruptedException {
    run(
        new IRunnableWithProgress() {
          public void run(IProgressMonitor monitor)
              throws InterruptedException, InvocationTargetException {
            ISVNProperty svnProperty = getSelectedSvnProperties()[0];
            ISVNLocalResource svnResource = getSVNLocalResource(svnProperty);
            SvnWizardSetPropertyPage setPropertyPage =
                new SvnWizardSetPropertyPage(svnResource, svnProperty);
            SvnWizard wizard = new SvnWizard(setPropertyPage);
            SvnWizardDialog dialog = new SvnWizardDialog(getShell(), wizard);
            wizard.setParentDialog(dialog);
            if (dialog.open() != SvnWizardDialog.OK) return;

            try {
              if (setPropertyPage.getPropertyValue() != null) {
                svnResource.setSvnProperty(
                    setPropertyPage.getPropertyName(),
                    setPropertyPage.getPropertyValue(),
                    setPropertyPage.getRecurse());
              } else {
                svnResource.setSvnProperty(
                    setPropertyPage.getPropertyName(),
                    setPropertyPage.getPropertyFile(),
                    setPropertyPage.getRecurse());
              }
              SvnPropertiesView.refreshView();
            } catch (SVNException e) {
              throw new InvocationTargetException(e);
            }
          }
        },
        false /* cancelable */,
        PROGRESS_BUSYCURSOR);
  }

  /* (non-Javadoc)
   * @see org.eclipse.team.internal.ui.actions.TeamAction#isEnabled()
   */
  protected boolean isEnabled() throws TeamException {
    return getSelectedSvnProperties().length == 1;
  }

  /*
   * (non-Javadoc)
   * @see org.tigris.subversion.subclipse.ui.actions.SVNAction#getErrorTitle()
   */
  protected String getErrorTitle() {
    return Policy.bind("SVNPropertyModifyAction.modify"); // $NON-NLS-1$
  }
}
